flutter_multi_bloc_builder

Description:

flutter multi bloc builder

flutter_ multi_bloc_builder #
A Flutter package that helps implement the BLoC pattern.
It is best used as an extension with the flutter_bloc package which already provides MultiBlocProvider and MultiBlocListener.
This package is built to work with bloc.
MultiBlocBuilder #
MultiBlocBuilder is a Flutter widget which requires minimum one Bloc and a builder function.
MultiBlocBuilder handles building the widget in response to new states.
It is best used in combination with the flutter_bloc package.
The MultiBlocBuilder requires two parameters.

blocs: Specify which bloc states the MultiBlocBuilder should observe for building the widget
builder: Anonymous function which returnes your custom widget tree that rebuilds on each state change.

How to use: #
final bloc1 = BlocProvider.of<MyBloc1>(context);
final bloc2 = BlocProvider.of<MyBloc2>(context);
final bloc3 = BlocProvider.of<MyBloc2>(context);

MultiBlocBuilder(
blocs: [bloc1, bloc2, bloc3],
builder: (context, states) {
final state1 = states.get<MyBloc1State>();
final state2 = states.get<MyBloc2State>();
final state3 = states.get<MyBloc3State>();

if (state1 is Loading || state2 is Loading || state3 is Loading) {
return Text("Loading");
} else {
return Text("SHow some content");
}
}
);
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